318196710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 923871312

約数和(自身を除く): 605674602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 283, 310, 390, 403, 465, 558, 566, 585, 806, 849, 930, 961, 1170, 1209, 1395, 1415, 1698, 1922, 2015, 2418, 2547, 2790, 2830, 2883, 3627, 3679, 4030, 4245, 4805, 5094, 5766, 6045, 7254, 7358, 8490, 8649, 8773, 9610, 11037, 12090, 12493, 12735, 14415, 17298, 17546, 18135, 18395, 22074, 24986, 25470, 26319, 28830, 33111, 36270, 36790, 37479, 43245, 43865, 52638, 55185, 62465, 66222, 74958, 78957, 86490, 87730, 110370, 112437, 114049, 124930, 131595, 157914, 165555, 187395, 224874, 228098, 263190, 271963, 331110, 342147, 374790, 394785, 543926, 562185, 570245, 684294, 789570, 815889, 1026441, 1124370, 1140490, 1359815, 1631778, 1710735, 2052882, 2447667, 2719630, 3421470, 3535519, 4079445, 4895334, 5132205, 7071038, 8158890, 10264410, 10606557, 12238335, 17677595, 21213114, 24476670, 31819671, 35355190, 53032785, 63639342, 106065570, 159098355, 318196710]

約数ペア:

[(1, 318196710), (2, 159098355), (3, 106065570), (5, 63639342), (6, 53032785), (9, 35355190), (10, 31819671), (13, 24476670), (15, 21213114), (18, 17677595), (26, 12238335), (30, 10606557), (31, 10264410), (39, 8158890), (45, 7071038), (62, 5132205), (65, 4895334), (78, 4079445), (90, 3535519), (93, 3421470), (117, 2719630), (130, 2447667), (155, 2052882), (186, 1710735), (195, 1631778), (234, 1359815), (279, 1140490), (283, 1124370), (310, 1026441), (390, 815889), (403, 789570), (465, 684294), (558, 570245), (566, 562185), (585, 543926), (806, 394785), (849, 374790), (930, 342147), (961, 331110), (1170, 271963), (1209, 263190), (1395, 228098), (1415, 224874), (1698, 187395), (1922, 165555), (2015, 157914), (2418, 131595), (2547, 124930), (2790, 114049), (2830, 112437), (2883, 110370), (3627, 87730), (3679, 86490), (4030, 78957), (4245, 74958), (4805, 66222), (5094, 62465), (5766, 55185), (6045, 52638), (7254, 43865), (7358, 43245), (8490, 37479), (8649, 36790), (8773, 36270), (9610, 33111), (11037, 28830), (12090, 26319), (12493, 25470), (12735, 24986), (14415, 22074), (17298, 18395), (17546, 18135)]